The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
The most formidable weapon against errors of every kind is reason.
我相信每一次表演都应该是独特而特别的。
You have to fall before you can fly.
文件就像定期保险:它令人满意,因为几乎没有人订阅它取决于它的利益。
I have a different understanding of what is important and what is not.